Pond is an example of which of the following ecosystem?
Pond is an example of which of the following ecosystem? Options (a) natural (b) artificial (c) grassland (d) forest Correct…
8 years ago
Questions
Population density of terrestrial organisms is measured in terms of individual per
Population density of terrestrial organisms is measured in terms of individual per Options (a) meterĀ³ (b) meterā“ (c) meter (d)…
8 years ago
Population exploiting a resource rapidly, and showing unbounding increase
Population exploiting a resource rapidly, and showing unbounding increase in numbers are Options (a) k - selected (b) r -…
8 years ago
Population explosion has occured in the last
Population explosion has occured in the last Options (a) 500 years (b) 300 years (c) 100 years (d) 50 years…
8 years ago
Population of different species interacting in an ecosystem
Population of different species interacting in an ecosystem Options (a) biotic community (b) abiotic community (c) both (a) and (b)…
8 years ago
Populations termed r-strategists
Populations termed r-strategists Options (a) have J-shaped growth curve (b) are usually pioneer species (c) have type III survivorship curve…
8 years ago
Predation and parasitism are which type of interactions?
Predation and parasitism are which type of interactions? Options (a) (+ , +) (b) (+ , O) (c) (- ,…
8 years ago
Pyramid of energy in a pond ecosystem is always
Pyramid of energy in a pond ecosystem is always Options (a) inverted (b) upright only (c) irregular (d) linear Correct…
8 years ago
Ratio of natality and mortality of a population expressed in percentage is
Ratio of natality and mortality of a population expressed in percentage is Options (a) vital index (b) growth rate (c)…
8 years ago
Rhododendron is characteristic of vegetation of
Rhododendron is characteristic of vegetation of Options (a) tropical zone (b) gangetic plains (c) alpine zone (d) mangrove belt Correct…
8 years ago